Optimal. Leaf size=104 \[ -\frac {(b c+a d) \sqrt {c+d x^6}}{3 b^2 d^2}+\frac {\left (c+d x^6\right )^{3/2}}{9 b d^2}-\frac {a^2 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x^6}}{\sqrt {b c-a d}}\right )}{3 b^{5/2} \sqrt {b c-a d}} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.07, antiderivative size = 104, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 4, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {457, 90, 65,
214} \begin {gather*} -\frac {a^2 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x^6}}{\sqrt {b c-a d}}\right )}{3 b^{5/2} \sqrt {b c-a d}}-\frac {\sqrt {c+d x^6} (a d+b c)}{3 b^2 d^2}+\frac {\left (c+d x^6\right )^{3/2}}{9 b d^2} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 65
Rule 90
Rule 214
Rule 457
Rubi steps
\begin {align*} \int \frac {x^{17}}{\left (a+b x^6\right ) \sqrt {c+d x^6}} \, dx &=\frac {1}{6} \text {Subst}\left (\int \frac {x^2}{(a+b x) \sqrt {c+d x}} \, dx,x,x^6\right )\\ &=\frac {1}{6} \text {Subst}\left (\int \left (\frac {-b c-a d}{b^2 d \sqrt {c+d x}}+\frac {a^2}{b^2 (a+b x) \sqrt {c+d x}}+\frac {\sqrt {c+d x}}{b d}\right ) \, dx,x,x^6\right )\\ &=-\frac {(b c+a d) \sqrt {c+d x^6}}{3 b^2 d^2}+\frac {\left (c+d x^6\right )^{3/2}}{9 b d^2}+\frac {a^2 \text {Subst}\left (\int \frac {1}{(a+b x) \sqrt {c+d x}} \, dx,x,x^6\right )}{6 b^2}\\ &=-\frac {(b c+a d) \sqrt {c+d x^6}}{3 b^2 d^2}+\frac {\left (c+d x^6\right )^{3/2}}{9 b d^2}+\frac {a^2 \text {Subst}\left (\int \frac {1}{a-\frac {b c}{d}+\frac {b x^2}{d}} \, dx,x,\sqrt {c+d x^6}\right )}{3 b^2 d}\\ &=-\frac {(b c+a d) \sqrt {c+d x^6}}{3 b^2 d^2}+\frac {\left (c+d x^6\right )^{3/2}}{9 b d^2}-\frac {a^2 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x^6}}{\sqrt {b c-a d}}\right )}{3 b^{5/2} \sqrt {b c-a d}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.20, size = 91, normalized size = 0.88 \begin {gather*} \frac {\sqrt {c+d x^6} \left (-2 b c-3 a d+b d x^6\right )}{9 b^2 d^2}+\frac {a^2 \tan ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x^6}}{\sqrt {-b c+a d}}\right )}{3 b^{5/2} \sqrt {-b c+a d}} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F]
time = 0.03, size = 0, normalized size = 0.00 \[\int \frac {x^{17}}{\left (b \,x^{6}+a \right ) \sqrt {d \,x^{6}+c}}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: ValueError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 4.13, size = 288, normalized size = 2.77 \begin {gather*} \left [\frac {3 \, \sqrt {b^{2} c - a b d} a^{2} d^{2} \log \left (\frac {b d x^{6} + 2 \, b c - a d - 2 \, \sqrt {d x^{6} + c} \sqrt {b^{2} c - a b d}}{b x^{6} + a}\right ) + 2 \, {\left ({\left (b^{3} c d - a b^{2} d^{2}\right )} x^{6} - 2 \, b^{3} c^{2} - a b^{2} c d + 3 \, a^{2} b d^{2}\right )} \sqrt {d x^{6} + c}}{18 \, {\left (b^{4} c d^{2} - a b^{3} d^{3}\right )}}, \frac {3 \, \sqrt {-b^{2} c + a b d} a^{2} d^{2} \arctan \left (\frac {\sqrt {d x^{6} + c} \sqrt {-b^{2} c + a b d}}{b d x^{6} + b c}\right ) + {\left ({\left (b^{3} c d - a b^{2} d^{2}\right )} x^{6} - 2 \, b^{3} c^{2} - a b^{2} c d + 3 \, a^{2} b d^{2}\right )} \sqrt {d x^{6} + c}}{9 \, {\left (b^{4} c d^{2} - a b^{3} d^{3}\right )}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {x^{17}}{\left (a + b x^{6}\right ) \sqrt {c + d x^{6}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A]
time = 1.71, size = 106, normalized size = 1.02 \begin {gather*} \frac {a^{2} \arctan \left (\frac {\sqrt {d x^{6} + c} b}{\sqrt {-b^{2} c + a b d}}\right )}{3 \, \sqrt {-b^{2} c + a b d} b^{2}} + \frac {{\left (d x^{6} + c\right )}^{\frac {3}{2}} b^{2} d^{4} - 3 \, \sqrt {d x^{6} + c} b^{2} c d^{4} - 3 \, \sqrt {d x^{6} + c} a b d^{5}}{9 \, b^{3} d^{6}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 4.87, size = 103, normalized size = 0.99 \begin {gather*} \frac {{\left (d\,x^6+c\right )}^{3/2}}{9\,b\,d^2}-\left (\frac {2\,c}{3\,b\,d^2}+\frac {3\,a\,d^3-3\,b\,c\,d^2}{9\,b^2\,d^4}\right )\,\sqrt {d\,x^6+c}+\frac {a^2\,\mathrm {atan}\left (\frac {\sqrt {b}\,\sqrt {d\,x^6+c}}{\sqrt {a\,d-b\,c}}\right )}{3\,b^{5/2}\,\sqrt {a\,d-b\,c}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________